Global Patent Index - EP 2363442 A1

EP 2363442 A1 20110907 - Use of spray adhesive for bituminous waterproofing systems

Title (en)

Use of spray adhesive for bituminous waterproofing systems

Title (de)

Verwendung von Sprühkleber für bituminöse Wasserabdichtungssysteme

Title (fr)

Utilisation d'un adhésif pulvérisé pour systèmes d'étanchéification bitumineux

Publication

EP 2363442 A1 20110907 (EN)

Application

EP 11156758 A 20110303

Priority

  • EP 10155624 A 20100305
  • EP 11156758 A 20110303

Abstract (en)

The use of a composition comprising a styrene-domain-containing polymer or copolymer dissolved in a bitumen-compatible solvent for bonding a bituminous membrane or layer modified with SIS, SBS, SEBS or SB to a substrate composed of one or more material(s) selected from the group consisting of bituminous membranes and layers, synthetic and plastic membranes, insulation boards made from materials such as PUR, PIR, EPS, mineral or glass wool, concrete, cement, brick, wooden boards, or steel panels, provides a safe, waterproof adhesion of the bituminous membranes to the substrate within 2 to 15 minutes without causing phase separation of the bitumen.

IPC 8 full level

C09J 125/04 (2006.01); C08J 5/12 (2006.01); C09J 153/02 (2006.01); C08K 5/00 (2006.01); C08K 5/01 (2006.01); C08K 5/04 (2006.01)

CPC (source: EP)

C09J 7/387 (2017.12); C09J 125/04 (2013.01); C09J 153/02 (2013.01); C08K 5/0008 (2013.01); C08K 5/01 (2013.01); C08K 5/04 (2013.01); C08K 5/06 (2013.01); C08K 5/07 (2013.01); C08L 2666/28 (2013.01); C09J 2495/006 (2013.01)

Citation (applicant)

Citation (search report)

  • [YD] DD 271338 A1 19890830 - BITUMEN ARNSTADT VEB [DD]
  • [YD] DD 295179 A5 19911024 - BITUMEN ARNSTADT VEB [DE]
  • [YD] BE 1010685 A3 19981103 - HOOF N V NAAMLOZE VENNOOTSCHAP [BE]
  • [AD] US 2002161056 A1 20021031 - CARNAHAN DAVID W [US]
  • [YD] DATABASE WPI Week 199027, Derwent World Patents Index; AN 1990-203748, XP002595682
  • [AD] NORTH STAR CHEMICALS: "StarStuck SG", May 2008 (2008-05-01), XP002595683, Retrieved from the Internet <URL:http://web.archive.org/web/20100809090217/http://www.northstarchemicals.com/literature/StarStuk/PI/StarStuk%20SG%20PI.10.pdf> [retrieved on 20100809]
  • [A] "Ullmann's Encyclopedia of Industrial Chemistry", 2005, WILEY-VCH VERLAG GMBH & CO. KGAA, Weinheim, article CORBETT, LUKE W., URBAN, ROLF: "Asphalt and Bitumen", pages: 1 - 21, XP002635041

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2363441 A1 20110907; EP 2363442 A1 20110907

DOCDB simple family (application)

EP 10155624 A 20100305; EP 11156758 A 20110303